Runners in the London Marathon

What's The Difference Between Running And Walking?

Baby crying

Why Do Babies’ Bottom Lips Stick Out When They Cry?

Drinking

Why Do People Say "Ahh" After Finishing A Drink?

Cat paw

Why Are Cat Scratches Itchier Than Normal Scratches?

limb

Your Limb Is Severed, Who Owns The Limb?

Smell Your Own Breath

Can You Smell Your Own Breath?

Long Fingernails

Why Do Fingernails Grow Faster Than Toenails?

baby

Why Do Babies Not Catch Yawns Like Adults Do?

Eyes

What Causes Bags Under The Eyes?

abacus

Why Do We Learn In 3's?

man with tongue out

Does Our Tongue Help Us Concentrate?

tan

Do We Get More Tanned Abroad?

A Scarred Knee

Why Do Scars Not Tan?